digen14

Dataset statistics

Number of variables	11
Number of observations	1000
Missing cells	0
Missing cells (%)	0.0%
Duplicate rows	0
Duplicate rows (%)	0.0%
Total size in memory	86.1 KiB
Average record size in memory	88.1 B

Variable types

Numeric	10
Categorical	1

Warnings

`target` is uniformly distributed	Uniform
`X0` has unique values	Unique
`X1` has unique values	Unique
`X2` has unique values	Unique
`X3` has unique values	Unique
`X4` has unique values	Unique
`X5` has unique values	Unique
`X6` has unique values	Unique
`X7` has unique values	Unique
`X8` has unique values	Unique
`X9` has unique values	Unique

Reproduction

Analysis started	2021-02-13 00:16:16.288080
Analysis finished	2021-02-13 00:38:33.752189
Duration	22 minutes and 17.46 seconds
Software version	pandas-profiling v2.10.1
Download configuration	config.yaml

X0
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.01332298912
Minimum	-2.817856632
Maximum	3.391679716
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-2.817856632
5-th percentile	-1.671570117
Q1	-0.6492916173
median	0.007395975759
Q3	0.6802459138
95-th percentile	1.641895087
Maximum	3.391679716
Range	6.209536348
Interquartile range (IQR)	1.329537531

Descriptive statistics

Standard deviation	0.9966387317
Coefficient of variation (CV)	74.80594054
Kurtosis	-0.01752818391
Mean	0.01332298912
Median Absolute Deviation (MAD)	0.6683274119
Skewness	-0.007347721206
Sum	13.32298912
Variance	0.9932887614
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
1.128796084	1	0.1%
1.360868412	1	0.1%
0.8677627173	1	0.1%
-0.2577225768	1	0.1%
0.4385499964	1	0.1%
0.2581939497	1	0.1%
0.5807546481	1	0.1%
-1.653863096	1	0.1%
-1.105007799	1	0.1%
0.3890639019	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-2.817856632	1	0.1%
-2.807668367	1	0.1%
-2.724753705	1	0.1%
-2.567787836	1	0.1%
-2.541276408	1	0.1%
-2.539481523	1	0.1%
-2.494320775	1	0.1%
-2.46860219	1	0.1%
-2.289292475	1	0.1%
-2.281054407	1	0.1%

Value	Count	Frequency (%)
3.391679716	1	0.1%
3.082950358	1	0.1%
2.823499266	1	0.1%
2.724289299	1	0.1%
2.705173841	1	0.1%
2.638457082	1	0.1%
2.630124788	1	0.1%
2.586048935	1	0.1%
2.581296373	1	0.1%
2.502561492	1	0.1%

X1
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.08215615175
Minimum	-3.091623743
Maximum	2.985950602
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.091623743
5-th percentile	-1.720820602
Q1	-0.730202631
median	-0.09968350913
Q3	0.5773048137
95-th percentile	1.488118524
Maximum	2.985950602
Range	6.077574345
Interquartile range (IQR)	1.307507445

Descriptive statistics

Standard deviation	0.9774283276
Coefficient of variation (CV)	-11.89720194
Kurtosis	0.02693400397
Mean	-0.08215615175
Median Absolute Deviation (MAD)	0.6554975989
Skewness	-0.06472709181
Sum	-82.15615175
Variance	0.9553661355
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-1.050226658	1	0.1%
0.9587701229	1	0.1%
0.6685020941	1	0.1%
-0.01422713347	1	0.1%
-1.015283784	1	0.1%
0.4131191639	1	0.1%
-0.4885256942	1	0.1%
0.4305224856	1	0.1%
-0.1415575956	1	0.1%
-1.242504614	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.091623743	1	0.1%
-2.939404788	1	0.1%
-2.874328826	1	0.1%
-2.853589819	1	0.1%
-2.791477967	1	0.1%
-2.785258214	1	0.1%
-2.71753842	1	0.1%
-2.56906964	1	0.1%
-2.552315601	1	0.1%
-2.529434546	1	0.1%

Value	Count	Frequency (%)
2.985950602	1	0.1%
2.646426394	1	0.1%
2.615302078	1	0.1%
2.368596288	1	0.1%
2.339866038	1	0.1%
2.302738803	1	0.1%
2.17972349	1	0.1%
2.177929632	1	0.1%
2.131476989	1	0.1%
2.090524961	1	0.1%

X2
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.01637452131
Minimum	-2.890401503
Maximum	3.17641795
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-2.890401503
5-th percentile	-1.625723008
Q1	-0.6518343415
median	0.03143032501
Q3	0.6673254028
95-th percentile	1.656828113
Maximum	3.17641795
Range	6.066819453
Interquartile range (IQR)	1.319159744

Descriptive statistics

Standard deviation	0.9895479683
Coefficient of variation (CV)	60.43217687
Kurtosis	-0.05741177719
Mean	0.01637452131
Median Absolute Deviation (MAD)	0.6635107059
Skewness	-0.007480272672
Sum	16.37452131
Variance	0.9792051816
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.7181165417	1	0.1%
1.511070066	1	0.1%
-0.5441602174	1	0.1%
1.014345686	1	0.1%
2.053431055	1	0.1%
0.6145507164	1	0.1%
0.2128377191	1	0.1%
1.149522156	1	0.1%
1.114002747	1	0.1%
0.6188524328	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-2.890401503	1	0.1%
-2.847021892	1	0.1%
-2.780277947	1	0.1%
-2.432003527	1	0.1%
-2.388673006	1	0.1%
-2.342133432	1	0.1%
-2.317148555	1	0.1%
-2.312555974	1	0.1%
-2.276502682	1	0.1%
-2.245108385	1	0.1%

Value	Count	Frequency (%)
3.17641795	1	0.1%
2.911637161	1	0.1%
2.757981823	1	0.1%
2.753286908	1	0.1%
2.751195246	1	0.1%
2.715918323	1	0.1%
2.543422066	1	0.1%
2.437474262	1	0.1%
2.416939332	1	0.1%
2.372229157	1	0.1%

X3
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.05424440286
Minimum	-3.799011716
Maximum	2.65378911
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.799011716
5-th percentile	-1.5331302
Q1	-0.6017712333
median	0.04562746503
Q3	0.7302150817
95-th percentile	1.655529459
Maximum	2.65378911
Range	6.452800826
Interquartile range (IQR)	1.331986315

Descriptive statistics

Standard deviation	0.9743913548
Coefficient of variation (CV)	17.96298426
Kurtosis	0.06071029772
Mean	0.05424440286
Median Absolute Deviation (MAD)	0.6709215925
Skewness	-0.1396745838
Sum	54.24440286
Variance	0.9494385124
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.3278713018	1	0.1%
0.7092440291	1	0.1%
-0.198349158	1	0.1%
0.5100810725	1	0.1%
0.7373824191	1	0.1%
-1.053192531	1	0.1%
-0.685469536	1	0.1%
-0.3324953857	1	0.1%
0.5985854551	1	0.1%
-0.3037724199	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.799011716	1	0.1%
-3.210648642	1	0.1%
-2.773468828	1	0.1%
-2.615788627	1	0.1%
-2.611154404	1	0.1%
-2.543906104	1	0.1%
-2.483413678	1	0.1%
-2.425643558	1	0.1%
-2.42139914	1	0.1%
-2.398365831	1	0.1%

Value	Count	Frequency (%)
2.65378911	1	0.1%
2.595594682	1	0.1%
2.58495404	1	0.1%
2.523362185	1	0.1%
2.492519991	1	0.1%
2.413948537	1	0.1%
2.35467089	1	0.1%
2.302820556	1	0.1%
2.2920762	1	0.1%
2.235435155	1	0.1%

X4
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.01127119572
Minimum	-3.120168417
Maximum	3.565280655
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.120168417
5-th percentile	-1.627923522
Q1	-0.691949217
median	0.00107417604
Q3	0.6807467696
95-th percentile	1.640082052
Maximum	3.565280655
Range	6.685449071
Interquartile range (IQR)	1.372695987

Descriptive statistics

Standard deviation	0.9907749356
Coefficient of variation (CV)	87.90326782
Kurtosis	-0.1014112414
Mean	0.01127119572
Median Absolute Deviation (MAD)	0.6909642382
Skewness	0.06755037184
Sum	11.27119572
Variance	0.9816349731
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.7927609635	1	0.1%
0.4530733139	1	0.1%
1.023609762	1	0.1%
-1.40258546	1	0.1%
0.07813444398	1	0.1%
0.571933787	1	0.1%
0.6634459545	1	0.1%
-0.9059847473	1	0.1%
-0.4405259843	1	0.1%
0.4996711346	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.120168417	1	0.1%
-2.539695125	1	0.1%
-2.534783111	1	0.1%
-2.500011702	1	0.1%
-2.355689491	1	0.1%
-2.3378982	1	0.1%
-2.32874102	1	0.1%
-2.299985395	1	0.1%
-2.251853683	1	0.1%
-2.211566662	1	0.1%

Value	Count	Frequency (%)
3.565280655	1	0.1%
3.348939703	1	0.1%
2.885315441	1	0.1%
2.566652476	1	0.1%
2.559901833	1	0.1%
2.401534574	1	0.1%
2.379964737	1	0.1%
2.372920508	1	0.1%
2.317788959	1	0.1%
2.307826803	1	0.1%

X5
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.004997230854
Minimum	-3.076220986
Maximum	3.50531306
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.076220986
5-th percentile	-1.57559908
Q1	-0.6729406887
median	-0.0340290857
Q3	0.6398759511
95-th percentile	1.766392547
Maximum	3.50531306
Range	6.581534047
Interquartile range (IQR)	1.31281664

Descriptive statistics

Standard deviation	0.9918672203
Coefficient of variation (CV)	-198.48337
Kurtosis	0.00999330766
Mean	-0.004997230854
Median Absolute Deviation (MAD)	0.6596294524
Skewness	0.1507639801
Sum	-4.997230854
Variance	0.9838005828
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.3182885835	1	0.1%
1.018382424	1	0.1%
1.490251868	1	0.1%
-2.07462106	1	0.1%
-0.340621664	1	0.1%
0.03855055374	1	0.1%
0.0692206782	1	0.1%
0.5839592477	1	0.1%
0.4098798788	1	0.1%
0.5435432901	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.076220986	1	0.1%
-2.73381532	1	0.1%
-2.667416346	1	0.1%
-2.504017062	1	0.1%
-2.48405097	1	0.1%
-2.418102746	1	0.1%
-2.371884166	1	0.1%
-2.359815753	1	0.1%
-2.330497801	1	0.1%
-2.316419399	1	0.1%

Value	Count	Frequency (%)
3.50531306	1	0.1%
2.802414244	1	0.1%
2.745212429	1	0.1%
2.743025022	1	0.1%
2.657584043	1	0.1%
2.651486057	1	0.1%
2.565549584	1	0.1%
2.539114727	1	0.1%
2.403523152	1	0.1%
2.400483322	1	0.1%

X6
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.01725883686
Minimum	-2.896430275
Maximum	3.266842797
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-2.896430275
5-th percentile	-1.566259867
Q1	-0.6416443216
median	-0.002292700517
Q3	0.6446287086
95-th percentile	1.715537999
Maximum	3.266842797
Range	6.163273072
Interquartile range (IQR)	1.28627303

Descriptive statistics

Standard deviation	0.9798349171
Coefficient of variation (CV)	56.77294045
Kurtosis	-0.02895274187
Mean	0.01725883686
Median Absolute Deviation (MAD)	0.6415478236
Skewness	0.06235598254
Sum	17.25883686
Variance	0.9600764647
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.5679470578	1	0.1%
0.8827257731	1	0.1%
0.3373022722	1	0.1%
-0.5663819793	1	0.1%
1.475907866	1	0.1%
-0.07232029886	1	0.1%
0.1095543771	1	0.1%
1.210299762	1	0.1%
-0.1824306452	1	0.1%
1.651954759	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-2.896430275	1	0.1%
-2.888170673	1	0.1%
-2.673424282	1	0.1%
-2.620157883	1	0.1%
-2.557257169	1	0.1%
-2.403566291	1	0.1%
-2.3735321	1	0.1%
-2.303853925	1	0.1%
-2.294376474	1	0.1%
-2.287444937	1	0.1%

Value	Count	Frequency (%)
3.266842797	1	0.1%
3.260975387	1	0.1%
2.713747295	1	0.1%
2.572861497	1	0.1%
2.441601691	1	0.1%
2.389996161	1	0.1%
2.367625482	1	0.1%
2.340398698	1	0.1%
2.289145493	1	0.1%
2.280134454	1	0.1%

X7
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.00315437226
Minimum	-3.292884893
Maximum	2.879456362
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-3.292884893
5-th percentile	-1.643699834
Q1	-0.6136942
median	0.01422918699
Q3	0.649604114
95-th percentile	1.593021613
Maximum	2.879456362
Range	6.172341255
Interquartile range (IQR)	1.263298314

Descriptive statistics

Standard deviation	0.9933019936
Coefficient of variation (CV)	-314.8968833
Kurtosis	0.2035366473
Mean	-0.00315437226
Median Absolute Deviation (MAD)	0.6342811117
Skewness	-0.1614814406
Sum	-3.15437226
Variance	0.9866488505
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.191734159	1	0.1%
0.3732614231	1	0.1%
0.4844051466	1	0.1%
0.2598488896	1	0.1%
0.04149732209	1	0.1%
-1.456437299	1	0.1%
0.9393467613	1	0.1%
-0.7724928337	1	0.1%
0.8510322111	1	0.1%
-0.2733785459	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-3.292884893	1	0.1%
-3.206838546	1	0.1%
-3.085701016	1	0.1%
-2.948369198	1	0.1%
-2.904030409	1	0.1%
-2.674901099	1	0.1%
-2.648357279	1	0.1%
-2.593500193	1	0.1%
-2.593098613	1	0.1%
-2.543056857	1	0.1%

Value	Count	Frequency (%)
2.879456362	1	0.1%
2.841758935	1	0.1%
2.71454185	1	0.1%
2.667709392	1	0.1%
2.525055157	1	0.1%
2.43232109	1	0.1%
2.42478774	1	0.1%
2.355563203	1	0.1%
2.346481532	1	0.1%
2.331165408	1	0.1%

X8
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	0.06174415758
Minimum	-2.746367985
Maximum	2.717859714
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-2.746367985
5-th percentile	-1.527596654
Q1	-0.5710526253
median	0.01341169576
Q3	0.7393884486
95-th percentile	1.665383116
Maximum	2.717859714
Range	5.464227699
Interquartile range (IQR)	1.310441074

Descriptive statistics

Standard deviation	0.9702933833
Coefficient of variation (CV)	15.71474001
Kurtosis	-0.1903006292
Mean	0.06174415758
Median Absolute Deviation (MAD)	0.66080917
Skewness	-0.02358289755
Sum	61.74415758
Variance	0.9414692497
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
-0.04256062264	1	0.1%
0.4480899297	1	0.1%
0.5218465174	1	0.1%
0.9320864331	1	0.1%
-1.408231644	1	0.1%
-0.1935430152	1	0.1%
0.430113631	1	0.1%
-1.068729689	1	0.1%
-0.6300370831	1	0.1%
0.6214859694	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-2.746367985	1	0.1%
-2.739185477	1	0.1%
-2.716627185	1	0.1%
-2.677265828	1	0.1%
-2.64885463	1	0.1%
-2.62562485	1	0.1%
-2.412976418	1	0.1%
-2.35527838	1	0.1%
-2.312337202	1	0.1%
-2.233277664	1	0.1%

Value	Count	Frequency (%)
2.717859714	1	0.1%
2.713773805	1	0.1%
2.68057386	1	0.1%
2.566473873	1	0.1%
2.514300098	1	0.1%
2.503789845	1	0.1%
2.44882099	1	0.1%
2.244279487	1	0.1%
2.218203942	1	0.1%
2.150627485	1	0.1%

X9
Real number (ℝ)

UNIQUE

Distinct	1000
Distinct (%)	100.0%
Missing	0
Missing (%)	0.0%
Infinite	0
Infinite (%)	0.0%

Mean	-0.03995643188
Minimum	-2.974348509
Maximum	3.374071562
Zeros	0
Zeros (%)	0.0%
Memory size	7.9 KiB

Quantile statistics

Minimum	-2.974348509
5-th percentile	-1.598049329
Q1	-0.7246269233
median	-0.04676847601
Q3	0.6044159952
95-th percentile	1.508172352
Maximum	3.374071562
Range	6.348420071
Interquartile range (IQR)	1.329042918

Descriptive statistics

Standard deviation	0.9727416258
Coefficient of variation (CV)	-24.34505735
Kurtosis	-0.03846159704
Mean	-0.03995643188
Median Absolute Deviation (MAD)	0.6687367747
Skewness	0.08663439132
Sum	-39.95643188
Variance	0.9462262705
Monotocity	Not monotonic

Histogram with fixed size bins (bins=50)

Value	Count	Frequency (%)
0.166178606	1	0.1%
1.22444472	1	0.1%
0.3406777653	1	0.1%
0.419883385	1	0.1%
-0.2421442184	1	0.1%
0.1518375938	1	0.1%
-0.8029521935	1	0.1%
-0.4812228789	1	0.1%
0.5215050762	1	0.1%
0.1855108879	1	0.1%
Other values (990)	990	99.0%

Minimum 5 values
Maximum 5 values

Value	Count	Frequency (%)
-2.974348509	1	0.1%
-2.849197125	1	0.1%
-2.818975426	1	0.1%
-2.658120901	1	0.1%
-2.640930395	1	0.1%
-2.446864764	1	0.1%
-2.403514818	1	0.1%
-2.327204967	1	0.1%
-2.314267828	1	0.1%
-2.187851291	1	0.1%

Value	Count	Frequency (%)
3.374071562	1	0.1%
2.826143174	1	0.1%
2.743768594	1	0.1%
2.633350102	1	0.1%
2.567055002	1	0.1%
2.467475684	1	0.1%
2.415522493	1	0.1%
2.395651768	1	0.1%
2.375484725	1	0.1%
2.367372614	1	0.1%

target
Categorical

UNIFORM

Distinct	2
Distinct (%)	0.2%
Missing	0
Missing (%)	0.0%
Memory size	56.8 KiB

0	500
1	500

Length

Max length	1
Median length	1
Mean length	1
Min length	1

Characters and Unicode

Total characters	1000
Distinct characters	2
Distinct categories	1 ?
Distinct scripts	1 ?
Distinct blocks	1 ?

The Unicode Standard assigns character properties to each code point, which can be used to analyse textual variables.

Unique

Unique	0 ?
Unique (%)	0.0%

Sample

1st row	0
2nd row	1
3rd row	0
4th row	0
5th row	1

Value	Count	Frequency (%)
0	500	50.0%
1	500	50.0%

Histogram of lengths of the category

Value	Count	Frequency (%)
1	500	50.0%
0	500	50.0%

Most occurring characters

Value	Count	Frequency (%)
0	500	50.0%
1	500	50.0%

Most occurring categories

Value	Count	Frequency (%)
Decimal Number	1000	100.0%

Most frequent character per category

Value	Count	Frequency (%)
0	500	50.0%
1	500	50.0%

Most occurring scripts

Value	Count	Frequency (%)
Common	1000	100.0%

Most frequent character per script

Value	Count	Frequency (%)
0	500	50.0%
1	500	50.0%

Most occurring blocks

Value	Count	Frequency (%)
ASCII	1000	100.0%

Most frequent character per block

Value	Count	Frequency (%)
0	500	50.0%
1	500	50.0%

Pearson's r

The Pearson's correlation coefficient (r) is a measure of linear correlation between two variables. It's value lies between -1 and +1, -1 indicating total negative linear correlation, 0 indicating no linear correlation and 1 indicating total positive linear correlation. Furthermore, r is invariant under separate changes in location and scale of the two variables, implying that for a linear function the angle to the x-axis does not affect r.

To calculate r for two variables X and Y, one divides the covariance of X and Y by the product of their standard deviations.

Spearman's ρ

The Spearman's rank correlation coefficient (ρ) is a measure of monotonic correlation between two variables, and is therefore better in catching nonlinear monotonic correlations than Pearson's r. It's value lies between -1 and +1, -1 indicating total negative monotonic correlation, 0 indicating no monotonic correlation and 1 indicating total positive monotonic correlation.

To calculate ρ for two variables X and Y, one divides the covariance of the rank variables of X and Y by the product of their standard deviations.

Kendall's τ

Similarly to Spearman's rank correlation coefficient, the Kendall rank correlation coefficient (τ) measures ordinal association between two variables. It's value lies between -1 and +1, -1 indicating total negative correlation, 0 indicating no correlation and 1 indicating total positive correlation.

To calculate τ for two variables X and Y, one determines the number of concordant and discordant pairs of observations. τ is given by the number of concordant pairs minus the discordant pairs divided by the total number of pairs.

Phik (φk)

Phik (φk) is a new and practical correlation coefficient that works consistently between categorical, ordinal and interval variables, captures non-linear dependency and reverts to the Pearson correlation coefficient in case of a bivariate normal input distribution. There is extensive documentation available here.

Count
Matrix

A simple visualization of nullity by column.

Nullity matrix is a data-dense display which lets you quickly visually pick out patterns in data completion.

First rows

	X0	X1	X2	X3	X4	X5	X6	X7	X8	X9	target
0	0.496553	-0.503645	-0.282967	-1.076811	0.724876	-1.119351	-1.577188	-2.674901	-0.809626	0.106454	0
1	0.202440	1.030260	1.649030	0.655055	0.492217	1.228815	1.941696	0.207156	0.530988	0.014020	1
2	0.594393	-1.008181	0.360575	0.709244	1.551275	1.937625	-1.806921	-0.313360	-1.145053	-0.694763	0
3	-0.073275	-1.763521	-1.584474	0.410860	-0.510320	0.139079	-0.877770	0.039895	-0.148839	1.229729	0
4	-0.035005	-0.891684	0.535247	1.061094	-1.849462	0.335112	0.644533	1.383766	0.664657	-1.226832	1
5	-2.541276	0.925457	1.938646	-0.382579	1.859517	-0.936546	1.715290	0.675109	-0.000943	-0.367167	0
6	0.461611	2.302739	1.673219	0.465743	1.192669	0.494067	0.269591	-0.578517	-1.475020	1.055193	1
7	-1.590878	-0.099951	1.292769	-0.142674	0.113031	-0.572953	1.145894	1.067374	-0.869665	-0.663318	0
8	-1.183971	-0.910872	-1.032078	1.163349	-0.839303	-0.469031	-1.721518	0.152640	-0.962791	-0.809793	0
9	-0.367920	1.120926	0.141103	1.484343	-0.372048	-2.195175	-0.230245	1.243342	1.398171	0.847295	1

Last rows

	X0	X1	X2	X3	X4	X5	X6	X7	X8	X9	target
990	-0.564115	-0.141558	0.798653	-0.470239	-0.248426	0.511748	-0.654984	-0.030728	0.307433	-1.025252	1
991	-0.692745	-0.932401	-1.042886	0.992772	-0.093887	0.193998	-0.117766	-0.113615	0.878878	-1.460372	1
992	-0.034251	0.283586	0.475541	-0.308846	0.089006	0.917056	0.881499	-0.239186	-0.997755	0.301335	0
993	0.029375	-0.444120	0.693023	-0.973509	1.388686	-0.045736	1.234789	-0.812089	0.237326	0.434679	0
994	-0.628896	-1.423743	-0.790524	0.118246	0.075252	2.070998	0.882726	-0.027845	-0.853027	-1.640712	1
995	0.043935	1.202035	-0.300034	-1.532361	-0.335663	0.071156	-0.883236	0.168363	-0.164915	-0.061753	0
996	0.610728	-1.303592	-0.233258	-1.301738	-0.070924	0.575345	-0.405644	-1.005275	0.632639	-2.327205	0
997	0.017381	-0.463505	-2.004083	0.307445	-0.224617	-1.407229	-0.908763	0.435522	0.487349	0.876128	0
998	-1.308519	-1.613056	-1.545084	-0.502978	-1.402585	-0.505095	0.614039	1.159655	0.807307	-0.214744	0
999	0.768594	-0.757794	1.299329	-1.657594	-0.787108	1.132917	1.667236	1.039798	1.357423	-0.557912	0

Overview

Variables

Most occurring characters

Most occurring categories

Most frequent character per category

Most occurring scripts

Most frequent character per script

Most occurring blocks

Most frequent character per block

Interactions

Correlations

Pearson's r

Spearman's ρ

Kendall's τ

Phik (φk)

Missing values

Sample

First rows

Last rows